Mercurial > rlm
annotate src/rlm/clj.clj @ 0:78a630e650d2
initial import
| author | Robert McIntyre <rlm@mit.edu> |
|---|---|
| date | Tue, 18 Oct 2011 00:57:08 -0700 |
| parents | |
| children |
| rev | line source |
|---|---|
| rlm@0 | 1 #!/home/r/roBin/env-cool java -cp /home/r/roBin/libs/*:/home/r/roBin/src:/home/r/roBin/rlm-lib/* -Xms1g -Xmx1g clojure.main |
| rlm@0 | 2 |
| rlm@0 | 3 (ns rlm.clj |
| rlm@0 | 4 (:use [clojure.contrib |
| rlm@0 | 5 [duck-streams :only [file-str] ] |
| rlm@0 | 6 command-line str-utils shell-out |
| rlm@0 | 7 [seq :only [indexed]]] |
| rlm@0 | 8 [rlm shell-write])) |
| rlm@0 | 9 |
| rlm@0 | 10 (defn clj [& args] |
| rlm@0 | 11 (with-command-line args |
| rlm@0 | 12 "Simple Clojure shebang (#!) lines" |
| rlm@0 | 13 [[classpath c "java classpath in which this script will run. rlm is always on the classpath." |
| rlm@0 | 14 "/home/r/roBin/libs/*:/home/r/roBin/rlm-lib/*:/home/r/roBin/src"] |
| rlm@0 | 15 [memory m "how much memory should this stupid jvm be provided? (megabytes)" 1000] |
| rlm@0 | 16 [garbage g "level of congestion after which the jvm starts garbage collecting (megabytes)" |
| rlm@0 | 17 "30% of whatever memory is"] |
| rlm@0 | 18 [libraries l "link in libraries under -Djava.library.path" ""] |
| rlm@0 | 19 [configure conf "use a file with configureations to defeat shebang line limit don't double define things:) " "/dev/null"] |
| rlm@0 | 20 target-files] |
| rlm@0 | 21 |
| rlm@0 | 22 (if (not (= configure "/dev/null")) |
| rlm@0 | 23 (apply clj (into (re-split #" " (chomp (slurp configure))) target-files)) |
| rlm@0 | 24 |
| rlm@0 | 25 (let [ |
| rlm@0 | 26 adjusted-garbage |
| rlm@0 | 27 (if (string? garbage) |
| rlm@0 | 28 (int (* 0.3 (Integer. memory))) |
| rlm@0 | 29 garbage)] |
| rlm@0 | 30 |
| rlm@0 | 31 ;assemble arguments to be passed to java |
| rlm@0 | 32 (let [java-args |
| rlm@0 | 33 (into |
| rlm@0 | 34 ["-cp" classpath |
| rlm@0 | 35 (str "-Xmn" adjusted-garbage "M") |
| rlm@0 | 36 (str "-Xmx" memory "M") |
| rlm@0 | 37 (str "-Xms" memory "M") |
| rlm@0 | 38 (str "-Djava.library.path=\"" libraries "\"") |
| rlm@0 | 39 "clojure.main"] |
| rlm@0 | 40 target-files)] |
| rlm@0 | 41 (let [command (str "java " (str-join " " java-args))] |
| rlm@0 | 42 (println command) |
| rlm@0 | 43 (sw command) |
| rlm@0 | 44 )))))) |
| rlm@0 | 45 |
| rlm@0 | 46 |
| rlm@0 | 47 |
| rlm@0 | 48 |
| rlm@0 | 49 |
| rlm@0 | 50 (if *command-line-args* |
| rlm@0 | 51 (let [options #{"-c" "-g" "-m" "-l" "-conf"} |
| rlm@0 | 52 fuck (split-with (fn [[index element]] (or (odd? index) (options element))) |
| rlm@0 | 53 (indexed *command-line-args*)) |
| rlm@0 | 54 fuck2 (conj (apply vector (map last (first fuck))) (str-join " " (map last (last fuck)))) |
| rlm@0 | 55 ] |
| rlm@0 | 56 (apply clj fuck2))) |
| rlm@0 | 57 |
| rlm@0 | 58 |